All Images

Introduction

Figure 1

Particle trajectory crossing tracking layers and showering in the barrel calorimeter
Illustration of a particle leaving signals in several detectors

Figure 2

Different particle species penetrating to different depths of the detector
Diagram of particle types vs. typical survival depth in a detector

Using PODIO to Work With Our Data Model

Figure 1

Boxes for each EDM4eic data structure connected by arrows indicating their relations
Overview of the EDM4eic data model

Figure 2

A track pointing to the single trajectory it was computed from
Diagram of a one-to-one relation

Figure 3

A calorimeter cluster pointing to the several calorimeter hits it is built from
Diagram of a one-to-many relation

Figure 4

An association object connecting a simulated particle and a reconstructed particle
Diagram of an association

Figure 5

A link object pointing from a reconstructed particle to a simulated particle
Diagram of a link

Track-Cluster Matching

Parent-Daughter Matching